SMTA is a network-based organization. For requests please contact Klaas van Hoek or Tobias Luthe.

Klaas van Hoeck

Klaas van Hoek
Zelena Consulting – Sustainable Projects
Trysil, Sweden




Prof. Dr. Tobias Luthe
University of Applied Sciences HTW Chur
Institute for Tourism and Leisure
Chur, Switzerland
Comercialstrasse 22
CH-7000 Chur